关于“在 BigQuery 中排查常见的 SQL 错误”的评价

Very confusing lab. Some things I can troubleshoot by sight, yet I have to run the code in order to progress in the lab. Two other things: 1) One of the questions had the answer of, "The page title is missing from the columns in SELECT". I don't know what that means. I don't believe there was anything in the material about page titles and I've never seen this in my years of working with SQL. 2) Another answer referred to using legacy SQL. Here's the code: #standardSQL SELECT * FROM [data-to-insights:ecommerce.rev_transactions] LIMIT 1000 How am I supposed to know that is legacy SQL? I'm used to working in SSMS and I've never seen any query using that syntax.

Clinton H. · 已于 almost 2 years前审核

not very clear instructions

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